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//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//
/*
* Hook IfFailThrow calls to do some logging when exceptions are thrown.
*
*/
#ifndef __ZAPLOG_H__
#define __ZAPLOG_H__
#undef IfFailThrow
#define IfFailThrow(x) \
do { \
HRESULT hrMacro = x; \
if (FAILED(hrMacro)) { \
/* don't embed file names in retail to save space and avoid IP */ \
/* a findstr /n will allow you to locate it in a pinch */ \
ThrowAndLog(hrMacro, INDEBUG_COMMA(#x) INDEBUG_COMMA(__FILE__) __LINE__); \
} \
} while(FALSE)
inline void ThrowAndLog(HRESULT hr, INDEBUG_COMMA(__in_z const char * szMsg) INDEBUG_COMMA(__in_z const char * szFile) int lineNum)
{
WRAPPER_NO_CONTRACT;
// Log failures when StressLog is on
static ConfigDWORD g_iStressLog;
BOOL bLog = g_iStressLog.val_DontUse_(CLRConfig::UNSUPPORTED_StressLog, 0);
if (bLog)
{
#ifdef _DEBUG
GetSvcLogger()->Printf("IfFailThrow about to throw in file %s line %d, msg = %s, hr: 0x%X\n", szFile, lineNum, szMsg, hr);
#else
GetSvcLogger()->Printf("IfFailThrow about to throw on line %d. hr: 0x%X\n", lineNum, hr);
#endif
}
ThrowHR(hr);
}
#endif // __ZAPLOG_H__
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